James Leo, M.D., PLLC
NPI 1972221430 · Internal Medicine Physician · Prescott, AZ
James Leo, M.D., PLLC is a Internal Medicine Physician organization in Prescott, AZ (NPI 1972221430).
Provider details
- NPI number
- 1972221430
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Leo, Member(928) 463-6831
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-19
- Last updated
- 2026-02-21
- Certified
- 2026-02-21
Frequently asked questions
- What is James Leo, M.D., PLLC's NPI number?
- James Leo, M.D., PLLC's National Provider Identifier (NPI) is 1972221430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James Leo, M.D., PLLC?
- James Leo, M.D., PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Leo, M.D., PLLC located?
- James Leo, M.D., PLLC's practice location on file with NPPES is 810 Ainsworth Dr, Prescott, AZ 86301-1612.
- What is James Leo, M.D., PLLC's phone number?
- The practice phone number listed in the NPPES registry for James Leo, M.D., PLLC is (928) 463-6831.
- Who is the authorized official for James Leo, M.D., PLLC?
- The authorized official listed on James Leo, M.D., PLLC's NPPES record is James Leo, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James Leo, M.D., PLLC's NPI active?
- Yes — James Leo, M.D., PLLC's NPI (1972221430) is active in the NPPES registry as of the last update on 2026-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.